| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.72 | 9.539% | $253.8238 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $169.78 | 11.579% | $189.4388 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $227.48 | 12.154% | $255.1279 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $112.46 | 6.778% | $120.0825 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $121.66 | 11.623% | $135.8005 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $217.97 | 13.707% | $247.8471 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $103.65 | 3.430% | $107.2052 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $1,184.72 | $1,309.3258 | $1,309.33 | $1,309.35 | $1,309.20 | |